Dutton Way Weather Forecast

    • 16
    • 21

    Sunny

    • 15
    • 20

    Shower or two

    • 13
    • 18

    Partly cloudy

    • 11
    • 21

    Mostly sunny

    • 15
    • 34

    Mostly sunny

    • 15
    • 20

    Partly cloudy

    • 13
    • 24

    Partly cloudy

Today 20 Jan South West

Mostly sunny. Slight chance of a shower in the north, most likely in the early morning. Near zero chance of rain elsewhere. The chance of a thunderstorm in the morning and afternoon. Winds easterly 15 to 20 km/h turning southeasterly 20 to 30 km/h during the morning. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching 26 to 31.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Easterly 15 to 25 knots turning southeasterly 15 to 20 knots in the late morning and early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1.5 to 2 metres in the east around midday.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore during the afternoon.
Weather
The chance of a thunderstorm inshore in the early morning. Sunny day.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dutton Way Temperature Statistics View More

January Temperature

Portland Airport (13km)

  • Lowest 5 January, 2026

    5.7 °C

  • Average January

    16.6 °C

  • Highest 7 January, 2026

    37.3 °C

Climate (2021–Present)

Portland Airport (13km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.1 °C
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